246475140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1289

約数の個数: 96

約数和(自身を含む): 715309056

約数和(自身を除く): 468833916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 83, 86, 129, 166, 172, 215, 249, 258, 332, 415, 430, 498, 516, 645, 830, 860, 996, 1151, 1245, 1290, 1660, 2302, 2490, 2580, 3453, 3569, 4604, 4980, 5755, 6906, 7138, 10707, 11510, 13812, 14276, 17265, 17845, 21414, 23020, 34530, 35690, 42828, 49493, 53535, 69060, 71380, 95533, 98986, 107070, 148479, 191066, 197972, 214140, 247465, 286599, 296958, 382132, 477665, 494930, 573198, 593916, 742395, 955330, 989860, 1146396, 1432995, 1484790, 1910660, 2865990, 2969580, 4107919, 5731980, 8215838, 12323757, 16431676, 20539595, 24647514, 41079190, 49295028, 61618785, 82158380, 123237570, 246475140]

約数ペア:

[(1, 246475140), (2, 123237570), (3, 82158380), (4, 61618785), (5, 49295028), (6, 41079190), (10, 24647514), (12, 20539595), (15, 16431676), (20, 12323757), (30, 8215838), (43, 5731980), (60, 4107919), (83, 2969580), (86, 2865990), (129, 1910660), (166, 1484790), (172, 1432995), (215, 1146396), (249, 989860), (258, 955330), (332, 742395), (415, 593916), (430, 573198), (498, 494930), (516, 477665), (645, 382132), (830, 296958), (860, 286599), (996, 247465), (1151, 214140), (1245, 197972), (1290, 191066), (1660, 148479), (2302, 107070), (2490, 98986), (2580, 95533), (3453, 71380), (3569, 69060), (4604, 53535), (4980, 49493), (5755, 42828), (6906, 35690), (7138, 34530), (10707, 23020), (11510, 21414), (13812, 17845), (14276, 17265)]